Hi MEB,
We are using a configured proxy which need authentication.
When connecting the following message appears:
On the Proxyserver side I get the following message where you can see that the connection to the proxy is established, but without any Authentication.:
2020:02:26-13:26:01 proxy1 httpproxy[1327]: id="0003" severity="info" sys="SecureWeb" sub="http" name="http access" action="pass" method="CONNECT" srcip="X.X.X.X" dstip="" user="" group="" ad_domain="" statuscode="407" cached="0" profile="REF_HttProContaLfsrhNetwo (HTTPS)" filteraction=" ()" size="2599" request="0x8ebd800" url="https://s3.amazonaws.com/" referer="" error="" authtime="2" dnstime="0" aptptime="0" cattime="0" avscantime="0" fullreqtime="202" device="0" auth="2" ua="" exceptions=""
When I want to do the search on a Stock Page the proxies message is nearly the same:
2020:02:26-13:32:54 proxy1 httpproxy[1327]: id="0003" severity="info" sys="SecureWeb" sub="http" name="http access" action="pass" method="CONNECT" srcip="X.X.X.X" dstip="" user="" group="" ad_domain="" statuscode="407" cached="0" profile="REF_HttProContaLfsrhNetwo (HTTPS)" filteraction=" ()" size="2599" request="0xd7f47c00" url="https://api.pexels.com/" referer="" error="" authtime="4" dnstime="0" aptptime="0" cattime="0" avscantime="0" fullreqtime="392" device="0" auth="2" ua="Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)" exceptions=""
The only difference is the URL, the application wants to connect to and from the stock page there is a User Agent sent. Both requests result in a 407 error which means that a proxy authentication is needed.